解释下列划线的字词。

不图为乐之至于斯也                              ____

此之谓失其本心                                  ____

或泄于口                                        ____

一食或尽粟一石                                  ____

富而可求也                                      ____

夫精念存想                                      ____

俱用精神                                        ____

妄见之也                                        ____

    Twenty years ago, I drove a taxi for a living. One early morning, I1 a call for a taxi. When I arrived at the building, it was 2:30 a.m. and I found the building was dark except for the only light in a first floor window.

    Many drivers would just shout once or twice and then drove away, but I thought this 2 might need my help. So I walked to the door and knocked, “Just a minute,” answered a3, elderly voice. After a long time, the door opened. A small old man showed up before me,4a small bag. He kept thanking me for my5. “It's nothing,” I told him.

    “Oh, you're such a good man.” He said. When we got into the taxi, he gave me a (an)6, and then asked, “Could you drive through the city center?”

    “But it wasn't the7way.” I answered quickly. “Oh, I'm in no hurry.” He said. “I'm on my way to a hospital. I don't have any family left. The 8 says I don't have much time left.

    I 9 started the taxi and shut off the meter(计程器). For the next two hours, we drove through the city center. He showed me the building where he once worked. We drove10 the church where he got married. He would never forget that happy moment. Sometimes he'd ask me to slow down in front of a building and would sit11the darkness for a long time, saying nothing. When the sun began to rise, we drove in silence to the address he had given me. When we arrived,12 without thinking, I gave him a big hug. “You gave an old man a little moment of13. Thank you!” He said with tears in his eyes.

    I was completely lost in thought for the rest of the day. What would happen if I had refused to do14 I did? We always think that there are no15 moments in our lives, but great moments are just in what others may think small and unimportant ones!

鲫鱼游泳时，控制游泳方向的是（   ）。